If “-” stands for ‘÷”+’stands for`×’ , `÷’ for ‘—’ and ‘×’ for `+’, which one of the following equations in correct?

A

$$30-6+5 \times 4 \div 2 = 27$$

B

$$30 + 6 - 5 \div 4 \times 2 = 30$$

C

$$30 \times 6 \div 5 - 4 + 2 =32$$

D

$$30 \div 6 \times 5 + 4 - 2 = 40$$