Constraints in the LP models for crashing decisions are required to compare the activity's earliest finish time with the earliest finish time of each predecessor.
Indicate whether the statement is true or false
Q. 2A regression analysis between sales (y in 1000) and advertising (x in dollars) resulted in the following equation: y= 50,000 + 6x The above equation implies that an increase of _____.
a. 6 in advertising is associated with an increase of 6,000 in sales
b. 1 in advertising is associated with an increase of 6 in sales
c. 1 in advertising is associated with an increase of 56,000 in sales
d. 1 in advertising is associated with an increase of 6,000 in sales
Q. 3Crashing refers to an unanticipated delay in a critical path activity that causes the total time to exceed its limit.
Indicate whether the statement is true or false
Q. 4A regression analysis between sales (in 1000s) and price (in dollars) resulted in the following equation: y = 50,000 8x The above equation implies that an increase of _____.
a. 1 in price is associated with a decrease of 8 in sales
b. 8 in price is associated with an increase of 8,000 in sales
c. 1 in price is associated with a decrease of 42,000 in sales
d. 1 in price is associated with a decrease of 8,000 in sales
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