Make a triangle with 5 smaller shapes

We can make a large triangle like the one shown in the attached image by drawing smaller shapes. 

To make a large triangle using 5 smaller shapes, the following small shapes were used: 

- Rhombus
- Triangle
- Square
- Triangle
- Triangle 

There are multiple ways that these shapes could be rearranged to form such a triangle, the attached image is simply an example.

The answer is $9.90 with rounding to the nearest tenth

It is the top one. the answer is -7. that is smallest