According to recent investigations into LDL and HDL cholesterol,
olive oil has more of the type of fat that increases HDL cholesterol than does red meat and less of the type of fat they think increases LDL cholesterol.
A) olive oil has more of the type of fat that increases HDL cholesterol than does red meat and less of the type they think increases
B) olive oil has more of the type of fat that increases HDL cholesterol than does red meat and less of the type believed to increase
C) olive oil has more of the type of fat that increases HDL cholesterol than that of red meat and have less of the type believed to increase
D) the type of fat that increases HDL cholesterol of olive oil is more than red meat and it has less of the type believed to increase
E) the type of fat that increases HDL cholesterol is more in olive oil than that of red meat and less of its fat is of a kind they believe increases
Source: Ready4GMAT