Net present value

Dysxa Co has limited the capital investment funds in its Delta Division to $7m. The division has
identified five possible investment projects, as follows:
Project Initial investment Net present value
A $3,000,000 $6,000,000
B $2,000,000 $3,200,000
C $1,000,000 $1,700,000
D $1,000,000 $2,100,000
E $2,000,000 $3,600,000
These projects are divisible and cannot be deferred or repeated. Projects C and E are mutually
exclusive.

When they say mutually exclusive then is it mean that either of them will be done with higher profitability index.?