When using R, how do you store shipping costs? A) unit.costs unit.costs unit.costs unit.costs

Question

When using R, how do you store shipping costs? A) >unit.costs <- matrix(2.81, 3.32, 2.90, 2.88) B) >unit.costs <- unit.costs(2.81, 3.32, 2.90, 2.88) C) >unit.costs <- matrix(c(2.81, 3.32, 2.90, 2.88), nrow=2, byrow=TRU D) >unit.costs <- unit.costs(2.81, 3.32, 2.90, 2.88), nrow=2, byrow=TRU

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The Answer of When using R, how do you store shipping costs? A) >unit.costs <- matrix(2.81, 3.32, 2.90, 2.88) B) >unit.costs <- unit.costs(2.81, 3.32, 2.90, 2.88) C) >unit.costs <- matrix(c(2.81, 3.32, 2.90, 2.88), nrow=2, byrow=TRU D) >unit.costs <- unit.costs(2.81, 3.32, 2.90, 2.88), nrow=2, byrow=TRU

When Using R, How Do You Store Shipping Costs