I am confused on how to calculate the USDA Grade. Also confused on how to fill out the chart on the 3rd question.

How to I calculate the USDA grade? And how to I complete the table on Q3?

1. Evaluate the pork carcass assigned to you for the following traits: Sex class Lean quality acceptability (yes or no) Belly suitable for bacon production (yes or no) Last rib fat thickness USDA muscling score USDA grade it Barrow yes Yes at 0.9 Color score Firmness/wetness score acceptable Marbling score 1 Adjusted warm carcass weight 165.5 10th rib fat depth I Oth rib LMA Carcass length NIA 2. Predict the pounds of acceptable quality lean pork (containing 5% fat) adjusted to 170-pound carcass. 0.4 5.8 in2 8830thloetastasanta 88.307 1.034 X 145.5) 5.94 (18.574 x 0:4) = -7.43 + (3,734 x 5.8) Pounds of Lean (containing 51. fat) in a 110-1b. carcass = 95.536 % Lean (containing 5% fat) (95,58-170 100) = 56,22%. 20 - 3. Using the "Lean Pork Value Table," arrive at a price/cwt and a total price for each carcass in your lab. How much difference in value did you find from top to bottom? Base value 1 2 3 4 5 Price/cwt Total price (on) nobong non Sida CU 1. Evaluate the pork carcass assigned to you for the following traits: Sex class Lean quality acceptability (yes or no) Belly suitable for bacon production (yes or no) Last rib fat thickness USDA muscling score USDA grade it Barrow yes Yes at 0.9 Color score Firmness/wetness score acceptable Marbling score 1 Adjusted warm carcass weight 165.5 10th rib fat depth I Oth rib LMA Carcass length NIA 2. Predict the pounds of acceptable quality lean pork (containing 5% fat) adjusted to 170-pound carcass. 0.4 5.8 in2 8830thloetastasanta 88.307 1.034 X 145.5) 5.94 (18.574 x 0:4) = -7.43 + (3,734 x 5.8) Pounds of Lean (containing 51. fat) in a 110-1b. carcass = 95.536 % Lean (containing 5% fat) (95,58-170 100) = 56,22%. 20 - 3. Using the "Lean Pork Value Table," arrive at a price/cwt and a total price for each carcass in your lab. How much difference in value did you find from top to bottom? Base value 1 2 3 4 5 Price/cwt Total price (on) nobong non Sida CU