1. during each 4-hour period, the smalltown police force requires the following number of on-duty police officers:
12 midnight to 4 am –8;
4am to 8am –7;
8am to 12 noon –6;
12 noon to 4pm –6;
4pm to 8pm –5;
8 pm to 12 midnight –4.
each police officer works two consecutive 4-hour shifts. formulate an lp that can be used to minimize the number of police officers needed to meet smalltown’s daily requirements.

The economic advisor of a large tire store proposes the demand function d(p)equalsstartfraction 1900 over p minus 40 endfraction , where d(p) is the number of tires of one brand and size that can be sold in one day at price p. answer parts (a) through (e) below. a. recalling that the demand must be positive, what is the domain of this function? the domain consists of all possible values of ▼ for which ▼ p d(p) ▼ does not exist. is positive. is zero. is negative. exists.

On the first day of the fiscal year, a company issues an $7,500,000, 8%, five-year bond that pays semiannual interest of $300,000 ($7,500,000 × 8% × ½), receiving cash of $7,740,000. journalize the first interest payment and the amortization of the related bond premium. round to the nearest dollar. if an amount box does not require an entry, leave it blank.

Match the steps for conducting an informational interview with the tasks in each step.