From the sheet below you have to answer the following questions:

$1.$ Gross profit ratio $\%?$

$2.$ If competitors average a $20\%$ gross profit ratio, does the company favorly or unfavorably to its peers?

$3.$ Determine gross profit ratio by job$($ round your answers to $2$ decimals$)$

Job number B$20$ to B$29$ gross profit ratio $\%?$

$4.$ Which job has the best gross profit ratio?

$5.$ Determine gross profit ratio by shift$($ round your answers to $2$ decimals$)$

Day work shift gross profit ratio?

Night work shift gross profit ratio?

$6.$ Which work shift day or night, has the best gross profit ratio?