The following data are available for the four steps: A B C D Activity time per unit (min) 5 3 2 4 Number of Workers 2 3 1 1 Suppose the steps in activity D are made easier, so the activity time per unit in step D is reduced by 50% (to 2 min per unit). If the assignment of workers to steps remains the same, what is the capacity of the entire process in units per min after the activity time per unit in step D is reduced by 50%

The monthly payment m of a loan of amount p for y years with an interest rate r can be calculated by the formula: m = p(r/12) 1 â’ (1 + r/12)â’12y calculate the monthly payment and the cummulative total payment for a $100,000 loan with an interest rate of 4.85% if taken out for 10 years, for 11 years, etc., up to a 30 year term. display the results in a three-column table where the first column is the number of years, the second is the monthly payment, and the third is the cummulative total payment. note: use format bank; for this problem. also, remember to represent the interest rate as a decimal (e.g. 0.0485) 2. a torus-shaped water tube is designed to have a volume of 8, 000in3 . the volume of the tube, v , and its surface area, s, are given by: v = 1 4 ď€ 2 (a + b)(b â’ a) 2 s = ď€ 2 (b 2 â’ a 2 ) if a = kb, determine s, a, and b for k = 0.2, 0.3, 0.7. display the results in a table

Which term refers to the cost that motivates an economic decision

The new york stock exchange is an example of what type of stock market?