A government is considering undertaking one or more construction projects. The estimated marginal costs and benefits of each project are given in the table. 
Refer to the above table and information. What is the total amount that the government should spend on construction projects?
Definitions:
Pineal Gland
A small endocrine gland in the brain that produces melatonin, regulating sleep and wake patterns.
Pituitary Gland
A small endocrine gland located at the base of the brain that produces hormones regulating growth, metabolism, and reproductive functions.
GABA
Gamma-Aminobutyric Acid, a neurotransmitter in the brain that plays a key role in regulating nerve excitability and muscle tone.
Neurotransmitter
Chemical substances that transmit signals across a synapse from one neuron to another in the brain or body.
Q10: In order to achieve economic efficiency in
Q14: Which of the following is not a
Q49: All of the following are consequences of
Q60: If the price of a product increases:<br>A)
Q81: Which of the following would be considered
Q88: If there's a huge increase in the
Q94: When sellers are unable to distinguish "good"
Q145: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4895/.jpg" alt=" Refer to the
Q147: If a good that generates negative externalities
Q201: Creating a competitive and legal market for