According to Lewis et al. (2016), men and women who engage in regular physical activity experience statistically significant increases in the risk of dying from coronary heart disease.

Table 1.2The Abco Company manufactures electrical assemblies. The current process uses 10 workers and produces 200 units per hour. You are considering changing the process with new assembly methods that increase output to 300 units per hour, but will require 14 workers. Particulars are as follows: ​ CURRENT PROCESS NEW PROCESS OUTPUT (UNITS / HOUR) 200 300 NUMBER OF WORKERS 10 14 MATERIAL COST / HOUR $120 $150 Workers are paid at a rate of $10 per hour, and overhead is charged at 140% (or 1.4 times) labor costs. Finished switches sell for $20 / unit.Use the information provided in Table 1.2. What is the multifactor productivity of the new process?

In the early years of research into physical activity and health, job classification was a useful tool, but as the physical demands of occupations decreased, leisure-time physical activity became the dominant component of total activity.

Caspersen et al. (1985) identifies sub-categories of physical activity that include

In the article authored by Caspersen et al. (1985), coordination and balance are examples of

Proposing a biologically plausible mechanism(s) is not a requirement for making a causal claim.

A company’s ability to support varying rates of production is best described as:

Laboratory studies can encounter problems with

According to Lewis et al. (2016), men and women who engage in regular physical activity experience statistically significant increases in the risk of dying from coronary heart disease.

It takes the Blacksburg shipyard twenty six weeks with 500 workers to build a small tanker. Material costs are $32 million and overhead costs are $2 million. Workers cost $40 per hour including benefits and work 40 hours per week. The ship sells for $75 million. What is the multifactor productivity ratio?